<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>hello world</title>
    <script src="../vue.js"></script>
</head>
<body>
<div id="box">
    <span>{{hao}}</span>
</div>

<script>
    var data ={
        'hao':1,
    }
    var vm = new Vue({
        el:'#box',
        data:data,
    })
</script>


</body>
</html>